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Ridgetop Swiftlet

Collocalia isonota

Not Evaluated

体重

6.483333333333333 g

科

Apodidae

目

Caprimulgiformes

について

A small swiftlet (9-10 cm) found in montane regions of the Philippines and the Lesser Sundas. Dark glossy plumage. Aerial insectivore. Recently split from Glossy Swiftlet. A high-altitude specialist, often found above 1,000 m on mountain ridges.

Physical Description

Measurement	Value	Imperial
体重	6.483333333333333 g	0.23 oz

識別

羽毛

Tiny swiftlet; glossy dark blue-green upperparts; pale buff rump band; dark sooty-brown underparts; slightly forked tail; recently described Philippine endemic; differs from congeners primarily in voice and ridge-top ridge habitat.

Habitat & Range

🌲 Forest 🏖️ Coastal

分布域

Endemic to the Solomon Islands. Found on Bougainville, Guadalcanal, and other major islands in lowland rainforest.

Diet & Feeding

Obligate aerial feeder on microscopic flying insects and spiders; highly social forager over tropical forest.

行動と繁殖

営巣

Nest type: CP.

鳴き声

さえずり

Thin, high twittering; soft 'chip-chip' over Solomon Islands ridges; echolocation clicks in caves; one of smallest swiftlets; calls barely audible; rapid chittering in flight

分類学

Kingdom	Animalia
Phylum	Chordata
Class	Aves
目	Caprimulgiformes (Nightjars & Swifts)
科	Apodidae (Swifts)
Genus	Collocalia
種	Collocalia isonota

Distribution

Ridgetop Swiftlet has been recorded in 1 countries.

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生息あり Not recorded

countries highlighted

🇳🇴 Norway

External Databases

よくある質問

What does the Ridgetop Swiftlet eat?

Obligate aerial feeder on microscopic flying insects and spiders; highly social forager over tropical forest.

Where does the Ridgetop Swiftlet live?

Endemic to the Solomon Islands. Found on Bougainville, Guadalcanal, and other major islands in lowland rainforest.

How does the Ridgetop Swiftlet nest?

Nest type: CP.

What does the Ridgetop Swiftlet sound like?

Thin, high twittering; soft 'chip-chip' over Solomon Islands ridges; echolocation clicks in caves; one of smallest swiftlets; calls barely audible; rapid chittering in flight

How big is the Ridgetop Swiftlet?

The Ridgetop Swiftlet has a weight of 6.483333333333333 g.

What order and family does the Ridgetop Swiftlet belong to?

The Ridgetop Swiftlet (Collocalia isonota) belongs to the order Caprimulgiformes and the family Apodidae.